they allow us to stand here today. it would have not been possible without them. >> 40 years after making his professional debut, he received a big honor, playing the most famous german boxer of all time in a film. >> this was quite a special story. this is also because i have intensely looked into his personality. >> in the 20 years since german reunification, he has shown that this is not the only special story. >> that has been our in-depth report. thank you for watching. stay tuned for more news and information.